Perhaps you should try some spelling variations:
"coder coder driven sampling base" » "coder coder driven sampling based" (Expand search), "coder coder driven sampling biases" (Expand search), "coder coder driven sampling bayes" (Expand search), "coder code driven sampling base" (Expand search), "coder copper driven sampling base" (Expand search), "coder cooler driven sampling base" (Expand search), "coder decoder driven sampling base" (Expand search), "code code driven sampling base" (Expand search), "decoder codec driven sampling base" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder driven sampling base") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder driven sampling base\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder driven sampling base ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder driven sampling base") OR ("api python python python programming"))*.